36V - 57V Magnetic Survey Instruments 12KW Transient Electromagnetic Equipment

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Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd

City: chongqing

Province/State:chongqing

Country/Region:china

Tel:0086-159-2263-6015

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Ms.Michelle View Contact Details

36V - 57V Magnetic Survey Instruments 12KW Transient Electromagnetic Equipment

Brand Name	Gold
Model Number	WTEM
Place of Origin	Chongqing, China
Minimum Order Quantity	1 set
Price	Negotiated
Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability	1 set per 5 days
Delivery Time	5-8 working days
Packaging Details	Carton
Product Name	Magnetic Survey Instruments
Current transmitting frequency	75 Hz,25 Hz,12.5 Hz,6.25 Hz,1.5625 Hz
Electric current pulse shape width	10 ms, 20 ms, 40 ms
Transmitting coil specification	1 m×1 m~25 m×25 m
Transmitting voltage	36V -57V
Maximum transmitting power	12KW
Synchronous mode	Cable synchronization
Transmitting waveform	Bipolar rectangular wave

Detailed Product Description

Magnetic Survey Instruments Transient Electromagnetic Equipment

Magnetic survey instruments are used in a variety of applications, including mineral exploration, geologic mapping, and archeological studies. They are also used in military and aerospace applications, such as detecting submarines and mapping the Earth's magnetic field from space.

Types of Magnetic Survey Instrument

Proton precession magnetometer - This instrument measures the Earth's magnetic field by detecting the precession of protons in a magnetic field. It is sensitive to variations in the magnetic field caused by magnetic anomalies in the Earth's crust.

Fluxgate magnetometer - This instrument measures the strength and direction of magnetic fields. It uses two small coils of wire that are wound around a magnetic core. When a magnetic field is present, it causes a change in the electrical resistance of the wire, which can be measured and used to calculate the strength and direction of the magnetic field.

Overhauser magnetometer - This instrument uses a process called nuclear magnetic resonance to measure the Earth's magnetic field. It is similar to the proton precession magnetometer, but it uses a different type of atomic nucleus to detect the magnetic field.

Gradiometer - This instrument measures the spatial gradient of the magnetic field, which allows it to detect small changes in the magnetic field caused by nearby magnetic anomalies.

Techenical Specification

Transmitting voltage	≤200V3
Transmitting current	≤50A
Current measurement precision	current range before power supply being cut off is 0~50A, display resolution is 0.01A.
Power supply frequencies	0.0625Hz, 0.125Hz, 0.25Hz, 0.5Hz, 1Hz, 2Hz, 4Hz, 8Hz, 16Hz, 32Hz
Transmitting waveform	+ON, OFF, -ON, OFF, equal width and dual polarity
Turn-off delay time	1μs~1000μs
Turn-off time	≤1.2μs (pure resistance), changing with the transmitting current and transmitting coil when connecting to the coils
Damping resistance	1000Ω
Transmitting coil	0.1km×0.1km single turn ~ 2km×2km single turn
Synchronization mode	external synchronization (cable, GPS)
Power supply	internal 12V8.6Ah rechargeable battery (or external 12V power supply) lasting for over 10 hours
Dimension	525×436×217mm3
Weight	18.5kg
Working temperature	-10°C~+50°C
	Receiver
Number of channel	1
Pre-amplification gain	8, 32 times
Main amplification gain	1, 2, 4, 8, 32, 64, 128 times
Band-pass	0~50k Hz (liner phased filter), full band-pass 0~400k Hz
Suppression	80dB
A/D	16 bit
Min sample interval	1μs
Trace number	≤128
Stacking times	1~9999 time
Synchronization mode	internal 12V9.6Ah rechargeable battery (or external 12V power supply) lasting for over 10 hours
Pocket PC	Windows Mobile 6.0 system with software such as Word, Excel, etc., 320x240 true color, 64MB Flash Rom/ 64MB SDRAM/64MB 2GB CF card, able to store over 200,000 readings of sampled data,2 original rechargeable batteries
Ports	Bluetooth, infrared and serial port
Dimension	340×295×152mm
Weight	5.3kg
Working temperature	-10°C~+50°C

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Product Tags: 36V Magnetic Survey Instruments 57V Magnetic Survey Instruments 12KW Transient Electromagnetic Equipment

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36V - 57V Magnetic Survey Instruments 12KW Transient Electromagnetic Equipment

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